Gates, N.Y. - Police arrested two people after an undercover gates police sergeant was threatened at knifepoint.
Kristi Simonson and Charod White were arrested and arraigned on robbery and larceny charges.
Police said the undercover officer set up a meeting with a prostitute at a Gates motel on backpage.com. After the officer said he gave Simonson money, White allegedly entered the motel room, and robbed the officer.
Both suspects are being held at the Monroe County Jail.